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Power supplies

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Brand: bq
Strong and reliable PSU for 3D printers with heatbed or LED strips, outputs 25A@12V.
10543 Your Price: €30.49
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This professional 350W 24V 14.6A Switching Power Supply can be widely used in Industrial Automation and CNC Stepper/Servo System. Can be switched between 115V and 230V input.
11040 Your Price: €47.96
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Power Adapter 12V 10A, EU/US plug 110-240V, 5.5 x 2.5mm DC Plug.
10671 Your Price: €20.63
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Power Adapter 12V 1A, EU plug 110-240V. Inner diameter 2.1mm - for Arduino.
10201 Your Price: €6.96
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Power Adapter 9V 1A, EU plug 100-240V. Inner diameter 2.1mm - for Arduino.
10260 Your Price: €6.44
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Brand: Adafruit
This is a beefy switching supply, for when you need a lot of power! It can supply 5V DC up to 10 Amps, running from 110V or 220V power (comes with 1.8 m cable with EU plug). The output connects to a 2.1mm DC plug.
10952 Your Price: €47.17
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Brand: Stontronics
Official Raspberry Pi power supply, ideal for use with any Raspberry Pi board. This power supply comes with 1.5m Micro USB lead and four changeable heads for use in the UK, Europe, Australia & US regions. It supports up to 2.5A of current which is plenty to power devices through the four USB ports on the board.
10761 Your Price: €14.11
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Quantity On Hand: 11
Brand: Stontronics
Official Raspberry Pi power supply, ideal for use with any Raspberry Pi board. This power supply comes with 1.5m Micro USB lead and changeable heads for UK and Europe regions. It supports up to 2.5A of current which is plenty to power devices through the four USB ports on the board.
10783 Your Price: €13.98
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Quantity On Hand: 5
Brand: ITEAD Studio
Input voltage 100~240V AC, output voltage 5V, max current 2.5A. If using for Raspberry Pi 3, please be sure to read notice on product details page.
10596 Your Price: €7.23
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Brand: Adafruit
This blue plastic dongle plugs between a USB device, and passes the data lines through. You can use this device from 3.5-7VDC input voltage (although most USB devices tend to hover around 4.75 to 5.25) and up to 3A of current. It flips between voltage and current readouts every 3 seconds or so. It's a very handy tool for testing USB devices, checking load levels and debugging battery chargers and boost converters.
10958 Your Price: €11.70
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Brand: ITEAD Studio
This USB to Micro USB Cable with ON/OFF Switch prevents the Raspberry Pi's USB connector from wear/loose connection due to frequent pulling and inserting the USB cable. It is 150 cm long and it is used only for powering, not for data transfer.
10468 Your Price: €5.91
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The lead is 1m long and has pre tinned red and black wires which connect to the 5V pins on the USB plug. Avoid using from the USB port on PC as short circuiting could make permanent damage to PC.
11029 Your Price: €1.97
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Brand: ITEAD Studio
This power module is an isolated-type industrial level power module that can be used in AC-DC power converting. It supports AC 90-264 V input and DC 5 V 500m A output. Its master chip is high-performance, low-power consumption IW1700.
10915 Your Price: €3.15
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Brand: ITEAD Studio
This is a DC-DC boost converter step-up power module with high-precision potentiometer, and it uses XL6009E1 with the second generation of high-frequency switching technology as core chip, so that its performance is much higher than the first-generation technology LM2577.
10513 Your Price: €5.98
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Brand: ITEAD Studio
This is an LM2596 DC-DC buck converter step-down power module with high-precision potentiometer, capable of driving a load up to 3A with high efficiency, which can work with Iteaduino UNO, other mainboards and basic modules.
10514 Your Price: €3.15
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Quantity On Hand: 6
Brand: ITEAD Studio
This is a mini DC-DC buck converter step-down power modulecapable of driving a load up to 3A with high efficiency, which can work with Iteaduino UNO, other mainboards and basic modules. It can also be used in DIY portable power, camera power supply, car power, communications equipment supply and other applications demanding for size and weight (such as aviation models, etc.).
10515 Your Price: €5.19
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Using this module you can adjust PWM output and let the Arduino drive up to 24 V load, such as LED lights belt, dc motor, micro pump, solenoid valve. Output load voltage 0~24V, output current <5 A (if more than 1 A you'll need heatsink). Dimensions 33 x 24 x 18 mm, weight 10 g.
10848 Your Price: €5.12
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Brand: YwRobot
Simply plug this module in any 400/830 tie points breadboard and start your new project using any USB or 6.5-12 V DC power supply.
11252 Your Price: €3.94
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Brand: DFrobot
With this shield, your Arduino can now have one power supply for everything. When fed with 4.5-35V, this power shield is able to provide a voltage range from 1.25-12V with 3A peak current. Ideal for servo control and other non-standard components.
10775 Your Price: €26.16
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Brand: Adafruit
Lithium Ion Polymer Battery - 3.7v 350mAh with JST connector.
11084 Your Price: €11.17
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Brand: Adafruit
Lithium Ion Polymer Battery - 3.7v 500mAh with JST connector.
10561 Your Price: €12.50
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Brand: Adafruit
Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charged to 3.7V. This battery has a capacity of 1200mAh for a total of about 4.5 Wh.
10398 Your Price: €17.08
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Brand: Adafruit
Lithium Ion Battery - 3.7V 2000mAh with JST connector.
10488 Your Price: €19.32
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Cylindrical Li-Ion rechargable battery, 3.7 V (4.2 V full, 2.75 V discharge cut-off voltage), 2000 mAh capacity.
11140 Your Price: €7.62
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Brand: Adafruit
Lithium Ion Cylindrical Battery - 3.7V 2200mAh with JST connector.
10489 Your Price: €14.72
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Brand: Adafruit
Lithium Ion Polymer Battery - 3.7V 2500mAh with JST connector.
10487 Your Price: €23.00
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Brand: Adafruit
Lithium Ion Battery Pack - 3.7V 4400mAh with JST connector.
10486 Your Price: €32.19
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Brand: Adafruit
Lithium Ion Battery Pack - 3.7V 6600mAh with JST connector.
10480 Your Price: €47.31
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Brand: Adafruit
Battery extension cable with male and female JST-PH connector, 500 mm in length.
10385 Your Price: €3.42
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Brand: Adafruit
By popular request - we now have a way you can turn on-and-off Lithium Polymer batteries without unplugging them.
11009 Your Price: €4.86
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Brand: Adafruit
10709 Your Price: €2.76
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Brand: Adafruit
This switched JST connector is the best way to quickly prototype with LiPoly batteries. It's paired with a genuine JST connector and a slide switch that can do up to 600mA. Both are soldered onto a breadboard-friendly breakout. There's two ground pins, one 'switched' power pin, and one pin that is always on.
10772 Your Price: €3.28
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Brand: Adafruit
The Adafruit TPL5110 Power Timer is a stand-alone breakout that will turn any electronics into low-power electronics! It will take care of turning your project on/off using a built in timer that can vary from once every 100ms up to once every two hours.
11085 Your Price: €7.23
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Brand: Adafruit
This little PCB sits on top of the Pro Trinket and allows a LiPoly/LiIon battery to plug in.
11016 Your Price: €7.75
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Brand: Adafruit
USB punjač za punjenje 3.7V/4.2V litij-polimerskih ili litij-ionskih baterija sa JST priključkom.
10350 Your Price: €7.75
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Brand: Adafruit
Adafruit Micro Lipo w/MicroUSB Jack - USB LiIon/LiPoly charger - v1 with JST cable.
10482 Your Price: €11.04
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Brand: Adafruit
Adafruit Mini Lipo w/miniUSB Jack - USB LiIon/LiPoly charger - v1 with JST cable.
10490 Your Price: €9.62
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Brand: Adafruit
This is a Lithium Ion and Lithium Polymer battery charger based on the MCP73833. It uses a USB mini-B for connection to any computer or 'USB wall adapter'. The fast-charge current is 500mA by default, but is easily adjustable from 100mA up to 1000mA by soldering a through-hole resistor on-board.
10703 Your Price: €17.35
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Qi charger transmitter 5v 1000 mA
10290 Your Price: €8.53
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Universal 5V/1000mA DC Qi wireless charging receiving module, receiving range 5~7mm, suitable for all 5V DC electronic devices, dimension 9.2 cm x 4.6 cm x 0.1 cm.
10878 Your Price: €8.54
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This is 5V 100mA Polycrystalline PET Solar Cell. It is high quality and exquisite appearance. It is used in all kinds of high-grade electronic products.
10213 Your Price: €3.61
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This is 5V 400mA Monocrystalline PET Solar Cell. It is high quality and exquisite appearance. It is used in all kinds of high-grade electronic products such as solar cell phones, solar charger, solar portable power supply and so on.
10214 Your Price: €15.77
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This is 5V 600mA Monocrystalline PET Solar Cell with USB Cable. The cable is 60cm. It is high quality and exquisite appearance. It is used in all kinds of 5V high-grade electronic products such as cell phones, Iphone, Ipad,digital camera,MP3,MP4,GPS and so on.
10215 Your Price: €25.62
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Quantity On Hand: 7
Brand: ITEAD Studio
Power Shield is a portable offline power supply board for Arduino. Using two AAA batteries and with high-efficiency DC-DC boost circuit, this shield is the power source which can output 5V/350mA. Standard Arduino pin map makes it compatible with Iteaduino series and other Arduino compatible board.
10013 Your Price: €13.00
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Perfect as a power supply to the BBC micro:bit or any other project. Dimensions: 53 x 25 x 13 mm with 145 mm power leads. Batteries not included.
11026 Your Price: €2.10
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3 x AAA battery holder with power leads that terminate in a JST connector, ideal for any project that requires 4.5V of battery power delivered via a JST. Dimensions 52.5x37.5x12 mm, with 150 mm leads.
11260 Your Price: €2.30
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Quantity On Hand: 5
Brand: Adafruit
This battery holder connects 3 AAA batteries together in series for powering all kinds of projects. It adds up to about 3.3-4.5V which makes them ideal for use with 3.3V projects that have a 2-pin JST connector meant for one of Li-Ion/Poly batteries.
10388 Your Price: €2.76
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This Switched Battery Holder takes 2 AA batteries and comes compete with a terminal connector on the end of the 130 mm wires.
11027 Your Price: €2.50
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1xAA Battery Cage with 150 mm colour coded flying leads.
10978 Your Price: €1.64
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2xAA Battery Cage with 150 mm colour coded flying leads.
10979 Your Price: €1.97
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6x AA battery holder, 3 baterries in two rows, 150 mm leads, dimensions: 58.8x45x28.9 mm.
10974 Your Price: €3.81
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A PCB mounting CR2032 battery holder. PCB pitch 20mm.
11028 Your Price: €1.31
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This simple cable has so many uses! Plug a 9V battery into one end and connect the other end to anything with a 5.5x2.1mm, center-positive barrel jack.
10182 Your Price: €2.50
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Standard duty PP3 (9V) battery clip lead with a soft case and colour coded flying leads, 150mm in length, with tinned ends.
11032 Your Price: €0.99
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Heavy duty PP3 (9V) battery clip lead with a hard case and colour coded flying leads, 150mm in length, with tinned ends.
11033 Your Price: €1.45
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Brand: GP
10810 Your Price: €1.18
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Brand: GP
9V zinc chloride battery, suitable for heavier duty high-drain applications. No lead added. Non-rechargeable.
11034 Your Price: €2.10